public Response(StreamSocket socket)
{
this.socket = socket;
}
private async void ProcessRequestAsync(StreamSocket socket)
{
try
{
StringBuilder request = new StringBuilder();
byte[] data = new byte[BufferSize];
IBuffer buffer = data.AsBuffer();
uint dataRead = BufferSize;
using (IInputStream input = socket.InputStream)
{
while (dataRead == BufferSize)
{
await Task.Delay(50);
var result = await input.ReadAsync(buffer, BufferSize, InputStreamOptions.Partial);
request.Append(Encoding.UTF8.GetString(data, 0, (int)result.Length));
dataRead = result.Length;
}
}
// Costruiamo le nostre request e response
var req = new Request(request.ToString());
var res = new Response(socket);
if (req.Method == null)
{
await res.SendStatusAsync(400); // Bad request
return;
}
var path = req.Path;
bool handled = false;
// Gestione delle routes
switch (req.Method)
{
case "GET":
// Togliamo la querystring che eventualmente possiamo gestire a parte
path = path.LastIndexOf('?') > 0 ? path.Substring(0, path.LastIndexOf('?')) : path;
var parts = path.Split('/');
foreach (var t in getRoutes)
{
var fileName = parts[parts.Length - 1];
if (t.Item1.LastIndexOf('.') > 0 && fileName.LastIndexOf('.') > 0)
{
var extension1 = fileName.Substring(fileName.LastIndexOf('.'));
var extensionExpected = t.Item1.Substring(t.Item1.LastIndexOf('.'));
if (extension1 == extensionExpected)
{
await t.Item2(req, res);
handled = true;
break;
}
}
if (t.Item1 == path)
{
await t.Item2(req, res);
handled = true;
break;
}
}
if (!handled)
{
await res.SendStatusAsync(404);
}
break;
case "POST":
foreach (var t in postRoutes)
{
if (t.Item1 == path)
{
await t.Item2(req, res);
handled = true;
break;
}
}
if (!handled)
{
await res.SendStatusAsync(404);
}
break;
default:
Debug.WriteLine("HTTP method not supported: " + req.Method);
await res.SendStatusAsync(501); //Not implemented
break;
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
finally
{
await socket.CancelIOAsync();
socket.Dispose();
}
}